… proving that they work, along with tests proving that they return None when postage rates that do not exist are passed to both functions. I also wrote tests for the PostageRateJsonDao proving exceptions are raised when both delete and update methods are passed.
… proving that they work, along with tests proving that they return None when postage rates that do not exist are passed to both functions. I also wrote tests for the PostageRateJsonDao proving exceptions are raised when both delete and update methods are passed.